Corestream offers
With Quest, you can get insights about your health—on your terms. Shop questhealth.com and choose from 100+ lab tests for allergies, heart health, digestive health, infectious diseases, men's and women's health, and more. The same quality lab tests doctors use and recommend. Schedule an appointment at a nearby Quest Diagnostics location and get fast results online.
30% off Comprehensive Health Profiles*
Quest's Comprehensive Health Profiles provide a more complete picture of your overall health and include tests for heart health, kidney health, liver health, diabetes risk, and other health factors. See terms below.
50% off Blood Type Test**
Finding out your blood type is easy and affordable with Quest. Knowing your blood type is important, and one day, it may just save a life—maybe even your own. See terms below.
20% off Fitness Tests***
Quest's fitness tests provide insights to help you optimize your training, recovery, and nutrition regimen. With Quest, you can choose from a variety of fitness tests to measure biomarkers related to energy, nutrition, hydration, endurance, hormones, and more. See terms below.
15% off Select Allergy Panel Tests****
Allergies, respiratory infections, and asthma often present with similar symptoms, making them difficult to differentiate. Being able to rule in or rule out allergies as the cause of your symptoms can help inform better symptom management and drive better outcomes overall. Quest offers a range of blood allergy tests to help you understand your symptoms. See terms below.
Explore other tests
None of the above fit what you're looking for? Choose from 100+ lab tests that help you better understand your health. After you purchase a test, schedule an appointment for a visit to a nearby Quest Diagnostics location. You'll get fast results online as soon as they're available, and have the ability to discuss your results with an independent physician at no extra cost.
Terms
*30% off Comprehensive Health Profiles July 1-December 31, 2025. Discount valid on select tests (listed below) online through questhealth.com. Offer is not valid in Alaska, Arizona and Hawaii and cannot be combined with other promotions and offers. Non-refundable physician service fees are collected on behalf of PWNHealth and its affiliated entities for independent physician oversight of lab testing including ordering testing if appropriate and providing physician follow-up services.
- Comprehensive Health Profile — Men's
- Comprehensive Health Profile — Standard
- Comprehensive Health Profile — Women's
***20% off Fitness Panels July 1-December 31, 2025. Discount valid on select tests (listed below) online through questhealth.com. Offer is not valid in Alaska, Arizona and Hawaii and cannot be combined with other promotions and offers. Non-refundable physician service fees are collected on behalf of PWNHealth and its affiliated entities for independent physician oversight of lab testing including ordering testing if appropriate and providing physician follow-up services.
- Fitness Profile — Basic Test
- Fitness Profile — Elite
- Fitness Profile — Nutrition Tests
****15% off select allergy tests July 1-December 31, 2025. Discount valid on select tests (listed below) online through questhealth.com. Offer is not valid in Alaska, Arizona and Hawaii and cannot be combined with other promotions and offers. Non-refundable physician service fees are collected on behalf of PWNHealth and its affiliated entities for independent physician oversight of lab testing including ordering testing if appropriate and providing physician follow-up services.
- Common Respiratory Allergy Panel — Basic
- Common Respiratory Allergy Panel — Expanded
- Cat Allergy Test with Reflex to Components
- Dog Allergy Test with Reflex to Components
- Food Allergy Panel with Reflex to Components
- Indoor Respiratory Allergy Panel
- Milk Allergy Nutrient Deficiency Panel
- Mold Allergy Panel
- Seafood Allergy Panel
- Shellfish Allergy Panel
- Soy, Peanut, & Tree Nut Allergy Nutrient Deficiency Panel
- Tree Nut Allergy Panel with Reflex to Components
- Tree Pollen Respiratory Allergy Panel
- Weed and Grass Allergy Test Panel
- Wheat Allergy Nutrient Deficiency Panel
Remove Product?
Shop Tests
Top Nav Jump Mobile
Top Nav Jump Shop Tests
Top Nav Jump Help Me Choose
Top Nav Jump Discover
Verify that it's you
We sent a verification code to
Haven't received a code or need a new code? Resend a new code
It may take a minute to receive your code. Be sure to check your email filter or spam folders.
All rights reserved. Copyright 2023
Address Verification
Quest does not currently support P.O. Box addresses, please update to a valid address.